Immersible TC sensor with ceramic well


Immersible thermocouple sensors with a ceramic well.
Choose EPIC® SENSORS for your challenging needs!


  • similar to DIN 43733
  • temperature range -200...+1600 °C
  • thermocouple as sensing element
  • thermocouple accuracy class 1 as standard delivery
  • ceramic thermowell with C610 or C799 as typical material, other materials on request
  • ceramic C610 and C799 are gastight materials
  • thermo-cement filling in between neckpipe and ceramic
  • installation recommendation with weldable flange, adjustable flange or with gas tight compression fitting
  • ATEX compatible Ex db version also available.

Typical applications

  • very high temperature applications
  • energy and power plant technology
  • process industry
  • chemical industry
  • machinery and vessel construction
  • manufacturing industry.

Check out all our temperature sensors!


Dimensions, datasheet 9

Technical data

Code key, datasheet 9


TC type R/S/N/J/K wire colors
TC type R/S/N/J/K wire colors

Installation example

Installation, data sheet 9

Connection heads

Version D/H with quick release clip and blue epoxy lack finish is our standard, but for certain applications other types are better suited.

Connection heads are also available as accessories or spare parts, please see more on page Connection heads »

Connection head options


Update 25.3.2020

Dear customers, 

The Corona virus epidemic still has no significant impact on our performance. Products stored in Finland we continue delivering within the normal delivery times....

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Lapp Automaatio now offers the possibility to install the IoTKey® wireless measurement and remote monitoring system in hazardous industrial environments.

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Our customer service and sales will be closed throughout the Christmas week, December 23-27.
From Monday December 30 onward, it's business as usual again.

Please send your orders to us no later than...

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